---
{
	"title": "Correctif MathML",
	"language": "fr",
	"category": "Correctifs",
	"categoryfile": "polyfills",
	"description": "Émule le MathML pour les navigateurs qui ne le supportent pas.",
	"altLangPrefix": "mathml",
	"dateModified": "2023-06-19"
}
---
<div lang="en">
<section>
	<h2>Purpose</h2>
	<p>MathML enables the display of mathematical formulas. Because some browsers do not support this functionality natively, this polyfill emulates the same functionality using MathJax.</p>
</section>

<section>
	<h2>Working example</h2>
	<ul>
		<li><a href="../../../demos/mathml/mathml-en.html">English examples</a></li>
		<li><a href="../../../demos/mathml/mathml-fr.html">French examples</a></li>
	</ul>
</section>

<section>
	<h2>How to implement</h2>
	<p>To use the polyfill, standard MathML is required. In cases where a browser doesn't support MathML, the polyfill is automatically loaded.</p>
</section>

<section>
	<h2>Configuration options</h2>
	<p><a href="https://www.w3.org/TR/MathML3/">Configuration options available for MathML (MathML 3.0 specification)</a></p>
</section>

<section>
	<h2>Events</h2>
	<table class="table">
		<thead>
			<tr>
				<th>Event</th>
				<th>Trigger</th>
				<th>What it does</th>
			</tr>
		</thead>
		<tbody>
			<tr>
				<td><code>wb-init.wb-math</code> (v4.0.5+)</td>
				<td>Triggered manually (e.g., <code>$( "math" ).trigger( "wb-init.wb-math" );</code>).</td>
				<td>Used to manually initialize the MathML polyfill. <strong>Note:</strong> The MathML polyfill will be initialized automatically unless the <code>math</code> element is added after the page has already loaded.</td>
			</tr>
			<tr>
				<td><code>wb-ready.wb-math</code> (v4.0.5+)</td>
				<td>Triggered automatically after the MathML polyfill initializes. <strong>Note:</strong> This event will only be triggered if the polyfill is loaded. The polyfill will not load for browsers with adequate native MathML support.</td>
				<td>Used to identify when the MathML polyfill initializes (target of the event)
					<pre><code>$( document ).on( "wb-ready.wb-math", function( event ) {
});</code></pre>
				</td>
			</tr>
			<tr>
				<td><code>wb-ready.wb</code> (v4.0.5+)</td>
				<td>Triggered automatically when WET has finished loading and executing.</td>
				<td>Used to identify when all WET plugins and polyfills have finished loading and executing.
					<pre><code>$( document ).on( "wb-ready.wb", function( event ) {
});</code></pre>
				</td>
			</tr>
		</tbody>
	</table>
</section>

<section>
	<h2>Source code</h2>
	<p><a href="https://github.com/wet-boew/wet-boew/tree/master/src/polyfills/mathml">MathML polyfill source code on GitHub</a> (also in <a href="https://github.com/wet-boew/wet-boew/tree/master/src/core/wb.js">wb.js</a>)</p>
</section>
</div>
